Intel Core i3-8121U vs Intel Core m7-6Y75

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CPU comparison with benchmarks

-VS-

CPU lineage

Intel Core i3-8121U or Intel Core i3-8121U – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The Intel Core i3-8121U features 2 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q2/2018 and belongs to the 8 generation of the Intel Core i3 series.
To use the Intel Core i3-8121U, you'll need a motherboard with a BGA 1356 socket.
The Intel Core m7-6Y75 features 2 processor cores and has the capability to manage 4 threads concurrently.
It was released in Q3/2015 and belongs to the 6 generation of the Intel Core M series.
To use the Intel Core m7-6Y75, you'll need a motherboard with a BGA 1515 socket.
Intel Core i 8000U Group Intel Core M 6
8 Generation 6
Intel Core i3-8121U Name Intel Core m7-6Y75
Mobile Segment Mobile
Intel Core i3 Family Intel Core M
 
 

CPU Cores and Base Frequency

The Intel Core i3-8121U has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core i3-8121U is 2.2 GHz
and turbo frequency for one core is 3.2 GHz.
The Intel Core m7-6Y75 has 2 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the Intel Core m7-6Y75 is 1.2 GHz
and turbo frequency for one core is 3.1 GHz.
2.7 GHz Turbo Frequency (all cores) 2.4 GHz
3.2 GHz Turbo Frequency (1 core) 3.1 GHz
normal Core architecture normal
2.2 GHz Frequency 1.2 GHz
2 CPU Cores 2
No Overclocking No
Yes Hyperthreading Yes
2x Cores 2x
4 Threads 4
 
 

Internal Graphics

The Intel Core i3-8121U does not have integrated graphics.
The Intel Core m7-6Y75 has integrated graphics, called iGPU for short.
Specifically, the Intel Core m7-6Y75 uses the Intel HD Graphics 515, which has 192 texture shaders
and 24 execution units.
The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
-- GPU (Turbo) 1.0 GHz
-- Technology 14 nm
-- Direct X 12
0 bytes Max. GPU Memory 16.0 GB
-- Execution units 24
-- Release date Q3/2015
GPU name Intel HD Graphics 515
-- Shaders 192
-- GPU frequency 0.3 GHz
-- Generation 9
-- Max. displays --
 
 

Artificial Intelligence and Machine Learning

-- AI specifications --
-- AI hardware --
 
 

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.
-- h265 / HEVC (8 bit) Decode / Encode
-- VP9 Decode
-- VP8 Decode / Encode
-- VC-1 Decode
-- JPEG Decode / Encode
-- h264 Decode / Encode
-- h265 / HEVC (10 bit) Decode
-- AVC Decode / Encode
-- AV1 No
 
 

Memory & PCIe

The processor supports a maximum memory capacity of 32.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 38.4 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 16.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 29.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
DDR4-2400, LPDDR4-2400 Memory type LPDDR3-1866
38.4 GB/s Bandwidth 29.8 GB/s
Yes AES-NI Yes
No ECC No
pci PCIe pci
32.0 GB Max. Memory 16.0 GB
2 Memory channels 2
 
 

Thermal Management

The processor has a thermal design power (TDP) of 15 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself.
The processor has a thermal design power (TDP) of 4.5 W watts.
15 W TDP (PL1 / PBP) 4.5 W
105 °C Tjunction max --
 
 

Technical details

The Intel Core i3-8121U is manufactured using a 10 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU.
In total, this processor boasts a generous 4.0 MB cache.
A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming.
The Intel Core m7-6Y75 is manufactured using a 14 nm process.
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
10 nm Technology 14 nm
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX-512 ISA extensions SSE4.1, SSE4.2, AVX2
-- Part Number --
Monolithic Chip design Monolithic
Q2/2018 Release date Q3/2015
-- Release price --
0 bytes L2-Cache 0 bytes
Technical data sheet Documents Technical data sheet
4.0 MB L3-Cache 4.0 MB
BGA 1356 Socket BGA 1515
Windows 10, Linux, Windows 11 Operating systems
Cannon Lake U Architecture Skylake Y